18.65 is what percent of 170 - step by step solution

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 170 is 100% - because it's the output value of the task.
2. We assume, that x is the value we are looking for.
3. If 100% equals 170, so we can write it down as 100%=170.
4. We know, that x% equals 18.65 of the output value, so we can write it down as x%=18.65.
5. Now we have two simple equations:
1) 100%=170
2) x%=18.65
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
100%/x%=170/18.65
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 18.65 is what percent of 170

100%/x%=170/18.65
(100/x)*x=(170/18.65)*x       - we multiply both sides of the equation by x
100=9.1152815013405*x       - we divide both sides of the equation by (9.1152815013405) to get x
100/9.1152815013405=x
10.970588235294=x
x=10.970588235294

now we have:
18.65 is 10.970588235294% of 170